Level System [Server]

local RunService = game:GetService("RunService")
local RepllicatedStorage = game:GetService("ReplicatedStorage")
local DSS = game:GetService("DataStoreService"):GetDataStore("SxScripting")

game.Players.PlayerAdded:Connect(function(Player)
	-- Varaibles --
	local Character = Player.Character or Player.CharacterAdded:Wait()
	local Humanoid: Humanoid = Character:WaitForChild("Humanoid")

	-- BASICS --
	local statFolder = Instance.new("Folder", Player)
	statFolder.Name = "statFolder";

	local currentEXP = Instance.new("IntValue", statFolder)
	currentEXP.Name = "currentExp";

	local maxEXP = Instance.new("IntValue", statFolder);
	maxEXP.Name = "maxEXP"
	maxEXP.Value = 100;

	local Level = Instance.new("IntValue", statFolder)
	Level.Name = "Level";
	Level.Value = 1;

	local Presitge = Instance.new("IntValue", statFolder)
	Presitge.Name = "Prestige"
	Presitge.Value = 0;

	-- EXTRA --
	local StatPoints = Instance.new("IntValue",statFolder)
	StatPoints.Name = "StatPoints";
	StatPoints.Value = 10;

	local newSpeed = Instance.new("IntValue", statFolder)
	newSpeed.Name = "Speed";
	newSpeed.Value = 16;

	local newHealth = Instance.new("IntValue",statFolder)
	newHealth.Name = "Health";
	newHealth.Value = 100;

	local newPower = Instance.new("IntValue", statFolder)
	newPower.Name = "Power";
	newPower.Value = 0;

	local Success, Value = pcall(function()
		return DSS:GetAsync(Player.UserId)
	end)

	if Success then
		warn("YES")
		if Value then
			warn(Value)
			for i,v in pairs(Value) do
				local currentValues = statFolder:FindFirstChild(i)
				if not currentValues then continue end
				currentValues.Value = v
			end
		else
			warn("NO")
		end
	else
		warn("NO")
	end

	currentEXP.Changed:Connect(function()
		if currentEXP.Value >= maxEXP.Value then
			local Remaining = currentEXP.Value - maxEXP.Value;
			currentEXP.Value = Remaining;
			Level.Value += 1;
			StatPoints.Value += 1;
			maxEXP.Value += math.random(50,100);
		end
	end)

	RunService.Heartbeat:Connect(function()
		Humanoid.MaxHealth = newHealth.Value;
		Humanoid.WalkSpeed = newSpeed.Value;
	end)
end)

game.Players.PlayerRemoving:Connect(function(Player: Player)
	local TableOfValues = {}

	for Index,Value in pairs(Player:WaitForChild("statFolder"):GetChildren()) do
		TableOfValues[Value.Name] = Value.Value
	end

	local Success, Error = pcall(function()
		DSS:SetAsync(Player.UserId, TableOfValues)
	end)

	if Error then
		warn(Error)
	end

end)

game:BindToClose(function()

	for i,player in pairs(game.Players:GetPlayers()) do
		local TableOfValues = {}

		for Index,Value in pairs(player:WaitForChild("statFolder"):GetChildren()) do
			TableOfValues[Value.Name] = Value.Value;
		end

		local Success, Error = pcall(function()
			DSS:SetAsync(player.UserId, TableOfValues)
		end)

		if Error then
			warn(Error)
		end

	end

end)

RepllicatedStorage.Events.statChecker.OnServerInvoke = function(Player: Player, statTitle: TextLabel, AddPoints)
	local statFolder = Player:WaitForChild("statFolder")
	local StatPoints = statFolder.StatPoints;

	if StatPoints.Value >= 1 then
		StatPoints.Value -= 1;
		statFolder[statTitle.Name].Value += 1;
		return true
	end
	return false;
end


local Debounce: {} = {}
local Combo = {};
RepllicatedStorage.Events.Punches.OnServerEvent:Connect(function(Player)
	if Debounce[Player] then return end
	Debounce[Player] = true

	if not Combo[Player] then Combo[Player] = 0; end
	Combo[Player] += 1;

	local Animations = {
		RepllicatedStorage.Animations.M1;
		RepllicatedStorage.Animations.M2;
		RepllicatedStorage.Animations.M3;
		RepllicatedStorage.Animations.M4;
		RepllicatedStorage.Animations.M5;
	}
	local Character = Player.Character or Player.CharacterAdded:Wait()
	local Humanoid = Character:WaitForChild("Humanoid")

	Humanoid:LoadAnimation(Animations[Combo[Player]]):Play();
	Player:WaitForChild("statFolder").currentExp.Value += 10;


	if Combo[Player] == #Animations then
		Combo[Player] = 0;
	end

	task.wait(.4)
	Debounce[Player] = nil;
end)